                              &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}\\
                              &\multicolumn{1}{c}{Ln(\# Ind. Pat.+1)}&\multicolumn{1}{c}{Ln(\# Firm Pat.+1)}&\multicolumn{1}{c}{Ln(\# Cit. Ind.+1)}&\multicolumn{1}{c}{Ln(\# Cit. Firm+1)}\\
\midrule
Crisis X After1929            &      -0.196\sym{***}&       0.179\sym{***}&      -0.052         &       0.374\sym{***}\\
                              &     (0.030)         &     (0.039)         &     (0.045)         &     (0.064)         \\
\midrule
StateXTime FE                 &           Y         &           Y         &           Y         &           Y         \\
County FE                     &           Y         &           Y         &           Y         &           Y         \\
Start Decade                  &        1910         &        1910         &        1910         &        1910         \\
End Decade                    &        1990         &        1990         &        1990         &        1990         \\
Adj R-Sq                      &       0.863         &       0.830         &       0.761         &       0.764         \\
Obs                           &      26,775         &      26,775         &      26,775         &      26,775         \\
